<template>
	<div class="reoprt">
		<!-- 面包屑导航 -->
		<el-breadcrumb separator=">">
			<el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
			<el-breadcrumb-item>数据统计</el-breadcrumb-item>
			<el-breadcrumb-item>数据报表</el-breadcrumb-item>
		</el-breadcrumb>
		
		<!-- 卡片视图 -->
		<el-card>
			<div id="main" style="width: 750px; height: 400px;"></div>
		</el-card>
	</div>
</template>

<script>
	import * as echarts from 'echarts';
	import _ from 'lodash'
	export default {
		data() {
			return {
				options:{
					title: {
					    text: 'ECharts 入门示例'
					},
					tooltip: {},
					legend: {
					    data:['销量']
					},
					xAxis: {
					    data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
					},
					yAxis: {},
					series: [{
					    name: '销量',
					    type: 'bar',
					    data: [5, 20, 36, 10, 10, 20]
					}]
				}
			}
		},
		created() {
			
		},
		async mounted() {
			var myChart = echarts.init(document.getElementById('main'));
			const {data:res} = await this.$http.get('reports/type/1')
			if(res.meta.status !== 200) {
				return this.$message.error('获取折线图数据失败！')
			}else {
				const result = _.merge(res.data,this.options)
				
				myChart.setOption(result);
			}
			
			
		},
		methods: {
			
		}
	}
</script>

<style scoped>
	.el-card {
		margin-top: 15px;
	}
</style>
